The Institute of Internal Auditors Singapore
- Includes an overview of this national auditors' association, membership benefits, events, standards, library resources, and links.
- http://www.iia.org.sg/

Institute of Certified Public Accountants of Singapore
- National organisation for the accounting profession in Singapore, with an overview of IPAC, news, membership information, training programs, FAQ and links.
- http://www.accountants.org.sg